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What is MMID?

Published in Mobile Banking Security 2 mins read

MMID stands for Mobile Money Identifier. It's a crucial component of mobile banking in India, acting as a unique identifier for mobile transactions.

Understanding MMID

  • Definition: The MMID is a seven-digit numeric code assigned to a mobile phone number for use in mobile banking and electronic transactions. Think of it like a mobile banking ID card.

  • Purpose: Its primary function is to identify a mobile phone user uniquely, enabling secure and authorized mobile banking transactions. It verifies and validates transactions carried out through mobile devices.

Key Features of MMID

Feature Description
Length 7 digits
Type Numeric
Purpose Uniquely identifies a mobile phone user for mobile banking
Function Authenticates and authorizes mobile transactions
Relation Linked to both the mobile number and the bank account

How MMID Works

MMID is typically used in conjunction with the mobile number to facilitate fund transfers through services like:

  • IMPS (Immediate Payment Service): MMID is instrumental in enabling quick and instant money transfers.

Example Scenario

Let's say Person A wants to send money to Person B using mobile banking. Person A would need Person B's mobile number and MMID. This information, along with the amount to be transferred, is used to initiate the transaction. The bank then uses the MMID to identify the correct account associated with Person B's mobile number and credit the funds.

In Conclusion

MMID is a vital security measure for mobile banking, ensuring safe and accurate electronic transactions by acting as a unique identifier linked to both your mobile number and bank account.

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